healer | 2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2024, 23:43

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General

Target

2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe
Size

563KB
MD5

0b4733be6a1a345ddaa6f16700818207
SHA1

ba8227b7be68c6cd538aac70f4581c5087c9fbe5
SHA256

2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2
SHA512

e7d030b6f3ff2d5a6a5db6c6d2a374dcf77929822eee17895b190e3348d976ce085eb9ee60a913cf17cfa32a166f51d6f5c87efb0b076f63df05a931bba02b35
SSDEEP

12288:Jy904K0PcY+QzZNvPSgdSuWQpfhiH2AsCeiTKjb1Nf:Jyc0PcigHQppQ2xITKld

Score

10^/10

healer redline discovery dropper evasion infostealer persistence trojan

Malware Config

Signatures

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0008000000023ca3-12.dat	healer
behavioral1/memory/5068-15-0x00000000001C0000-0x00000000001CA000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	it293701.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	it293701.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	it293701.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	it293701.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	it293701.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	it293701.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 35 IoCs

resource	yara_rule
behavioral1/memory/3360-22-0x0000000004970000-0x00000000049AC000-memory.dmp	family_redline
behavioral1/memory/3360-24-0x00000000071C0000-0x00000000071FA000-memory.dmp	family_redline
behavioral1/memory/3360-34-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-38-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-88-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-84-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-82-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-80-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-78-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-76-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-74-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-72-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-70-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-66-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-64-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-62-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-60-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-58-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-56-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-54-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-52-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-48-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-46-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-44-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-42-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-40-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-36-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-32-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-86-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-68-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-50-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-30-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-28-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-26-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline
behavioral1/memory/3360-25-0x00000000071C0000-0x00000000071F5000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 3 IoCs

pid	Process
3532	zijZ2520.exe
5068	it293701.exe
3360	kp369645.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	it293701.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	zijZ2520.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	kp369645.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	zijZ2520.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5068	it293701.exe
5068	it293701.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5068	it293701.exe
Token: SeDebugPrivilege	3360	kp369645.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3216 wrote to memory of 3532	3216	2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe	82
PID 3216 wrote to memory of 3532	3216	2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe	82
PID 3216 wrote to memory of 3532	3216	2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe	82
PID 3532 wrote to memory of 5068	3532	zijZ2520.exe	83
PID 3532 wrote to memory of 5068	3532	zijZ2520.exe	83
PID 3532 wrote to memory of 3360	3532	zijZ2520.exe	95
PID 3532 wrote to memory of 3360	3532	zijZ2520.exe	95
PID 3532 wrote to memory of 3360	3532	zijZ2520.exe	95

C:\Users\Admin\AppData\Local\Temp\2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe
"C:\Users\Admin\AppData\Local\Temp\2f67808639d60a137df57d19a9592594ab5d6d2310641af21b07252a99cee2f2.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3216
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijZ2520.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijZ2520.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3532
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it293701.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it293701.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:5068
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp369645.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp369645.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    PID:3360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijZ2520.exe

Filesize
409KB

MD5
57ed1067b836ec5295cf3e63258cfe7d

SHA1
16ce2697d1648f7d8a126362b93e22cc791a6d45

SHA256
d5d816eab531e01598ec6b8cc91cda25d09dff1827a252c0cfe81486949fd6a7

SHA512
55d9ec3323001b2dafe984dd5c315748e7b3a6b974c97ce1bd27888dfa65a86746c6502173acc509f07e6f93c03dbe43f130a176f88f7fd238c64be54a1df900

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it293701.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp369645.exe

Filesize
361KB

MD5
49f7737833ee991740dac64253f5c12f

SHA1
55ae0a769f55e08bdcd8027eef0365c35e3950f7

SHA256
e29be92677167dce816e1c58bff6fc43e1fcf6421c0b8a713c7b4f0be93d7bf1

SHA512
b259d012e9c621b21e6af84ea6f7cb6081a634a6415a92895e5c1872c49beda7c6519d9995b3d1faf4d96d46ea9088c77fa26e9f6725cb4d7f50308622903d18

Download Submit
memory/3360-62-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-32-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-821-0x00000000048E0000-0x000000000492C000-memory.dmp

Filesize
304KB

Download
memory/3360-22-0x0000000004970000-0x00000000049AC000-memory.dmp

Filesize
240KB

Download
memory/3360-23-0x00000000072F0000-0x0000000007894000-memory.dmp

Filesize
5.6MB

Download
memory/3360-24-0x00000000071C0000-0x00000000071FA000-memory.dmp

Filesize
232KB

Download
memory/3360-34-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-38-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-88-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-84-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-82-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-80-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-78-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-76-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-74-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-72-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-70-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-66-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-64-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-820-0x000000000A490000-0x000000000A4CC000-memory.dmp

Filesize
240KB

Download
memory/3360-56-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-819-0x000000000A370000-0x000000000A47A000-memory.dmp

Filesize
1.0MB

Download
memory/3360-58-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-54-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-52-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-48-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-46-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-44-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-42-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-40-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-36-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-60-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-86-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-68-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-50-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-30-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-28-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-26-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-25-0x00000000071C0000-0x00000000071F5000-memory.dmp

Filesize
212KB

Download
memory/3360-817-0x0000000009D20000-0x000000000A338000-memory.dmp

Filesize
6.1MB

Download
memory/3360-818-0x000000000A350000-0x000000000A362000-memory.dmp

Filesize
72KB

Download
memory/5068-16-0x00007FFA27FC3000-0x00007FFA27FC5000-memory.dmp

Filesize
8KB

Download
memory/5068-14-0x00007FFA27FC3000-0x00007FFA27FC5000-memory.dmp

Filesize
8KB

Download
memory/5068-15-0x00000000001C0000-0x00000000001CA000-memory.dmp

Filesize
40KB

Download